be difficult to be done的使用方法对吗

有没The question is difficult to be answered?

你的句子不对：

误：The question is difficult to be answered.

正：The question is difficult to answer.

正：It is difficult to answer the question.

有关缘由请参考：

http://www.yygrammar.com/Article/201309/3444.html

http://ask.yygrammar.com/q-2086.html